选出最适当的单词填入空格内.
1 When all assist, the job (      ) be done quickly.
a.can
b.can not

2 An insult is an act or remark which (      ) another’s feelings.
a.flatters
b.injures

3 Clay is used to (      ) bricks, or pots.
a.polish
b.make

4 Mike spoils quickly if it is not kept in a (      ) plane.
a.hot
b.cold

5 Fat ladies (      ) to be lean.
a.want
b.hate

答案:     a b b b a